1020734-45-5Relevant articles and documents
Synthesis and characterization of cis-[(PPh3)2Pt{9-MeAd(-H),N6N7}]X (X- = NO3, PF6): The first example of a platinum(II) complex containing the N6,N7-chelated 9-methyladenine anion
Montagner, Diego,Longato, Bruno
, p. 1676 - 1680 (2008)
Reaction between the binuclear hydroxo complex cis-[(PPh3)2Pt(μ-OH)]2X2 (X- = NO3, 1a; PF6-, 1b) and the model DNA base 9-methyladenine (9-MeAd) leads to the formation of the mononuclear species cis-[(PPh3)2Pt{9-MeAd(-H),N6N7}]X (X- = NO3, 2a; PF6, 2b), in which the nucleobase chelates the Pt(II) ion with the N6 and N7 atoms. The coordination mode of the nucleobase has been determinated through a multinuclear (1H, 31P, 13C, 15N and 195Pt) NMR analysis and the nuclearity of the complex has been obtained by E.S.I. mass spectrometry. 2 represents the first example of an isolated platinum complex in which the NH2-deprotonated adenine exhibits this binding mode.
Synthesis, characterization, structures and in vitro antitumor activity of platinum(II) complexes bearing adeninato or methylated adeninato ligands
Mueller, Karoline,Schütz, Christina,Rüffer, Tobias,Bette, Martin,Kalu?erovi?, Goran N.,Steinborn, Dirk,Schmidt, Harry
, (2020)
Reactions of the carbonato platinum(II) complexes [Pt(CO3)(PPh3)2]·CH2Cl2 (1) and [Pt(CO3)(dppe)] (dppe = 1,2-bis(diphenylphosphino)ethane; 2) with adenine (3a) and its N6-methyl